1:Can you give examples of cycles in tourism/hospitality business caused by social and/or natural events that occur every several years? 2: If we have a regression equation for forecasting breakfast sales as: Y = 20 + 0.8 X, how would you interpret the meaning of the intercept or constant, 20, and the meaning of X coefficient, 0.8. Here Y is measured in terms of breakfast covers in a restaurant in a hotel and x = hotel guests eating breakfast in the hotel